
(C-ROD.NC)

(PETER SMID - CNC PROGRAMMING HANDBOOK)
 
(===========================================)
(SET PART VERTICALLY IN A VISE)
(X0Y0 = LL CORNER - Z0 = FINISHED TOP FACE)
(OFFSETS D55/D57 ADJUSTED FROM CUTTER CENTER)
(===========================================)
(SPOT DRILL 1/4 HOLE TO 0.28 CHFR DIA)
(T01 - 1/2 DIA SPOT DRILL - 0.28 CHFR DIA - DIA 0.28)
N1 G20
N2 G17 G40 G80
N3 T01
N4 M06
N5 G90 G54 G00 X0.625 Y0.625 S1800 M03 T02
N6 G43 Z1. H01 M08
N7 G98 G82 R0.1 Z-0.14 P250 F5.0
N8 G80 G00 Z1. M09
N9 G28 Z1. M05
N10 M01
 
(T02 - 3/4 DIA SPOT DRILL - 0.53 CHFR DIA - DIA 0.53)
(SPOT DRILL 1/2 HOLE TO 0.53 CHFR DIA)
N11 T02
N12 M06
N13 G90 G54 G00 X0.625 Y3.125 S1600 M03 T03
N14 G43 Z1. H02 M08
N15 G98 G82 R0.1 Z-0.265 P250 F5.0
N16 G80 G00 Z1. M09
N17 G28 Z1. M05
N18 M01
 
(T03 - 1/2 DIA DRILL - DIA 0.5)
(DRILL 1/2 DIA HOLE)
N19 T03
N20 M06
N21 G90 G54 G00 X0.625 Y3.125 S1500 M03 T04
N22 G43 Z1. H03 M08
N23 G98 G81 R0.1 Z-0.7002 F7.0
N24 G80 G00 Z1. M09
N25 G28 Z1. M05
N26 M01
 
(T04 - 1/4 DIA DRILL - DIA 0.25)
(DRILL 1/4 DIA HOLE)
N27 T04
N28 M06
N29 G90 G54 G00 X0.625 Y0.625 S1600 M03 T05
N30 G43 Z1. H04 M08
N31 G98 G83 R0.1 Z-0.6251 Q0.25 F6.0
N32 G80 G00 Z1. M09
N33 G28 Z1. M05
N34 M01
 
(T05 - 3/4 DIA END MILL - DIA 0.75)
(ROUGH OUTSIDE CONTOUR)
N35 T05
N36 M06
N37 G90 G54 G00 X0.625 Y4.625 S1500 M03 T06
N38 G43 Z0.1 H05 M08
N39 G01 Z-0.24 F6.0
N40 X0.025
N41 G03 X0.625 Y4.025 I0.6
N42 G02 X1.5205 Y3.035 J-0.9
N43 G01 X1.2717 Y0.56
N44 G02 X-0.0217 I-0.6467 J0.065
N45 G01 X-0.2705 Y3.035
N46 G02 X0.625 Y4.025 I0.8955 J0.09
N47 G03 X1.225 Y4.625 J0.6
N48 G01 X0.625
N49 G00 Z0.1
(FINISH OUTSIDE CONTOUR - D55=0.0)
N50 Y4.6
N51 G01 Z-0.25
N52 G41 D55 X0.025
N53 G03 X0.625 Y4. I0.6
N54 G02 X1.4956 Y3.0375 J-0.875
N55 G01 X1.2469 Y0.5625
N56 G02 X0.0031 I-0.6219 J0.0625
N57 G01 X-0.2456 Y3.0375
N58 G02 X0.625 Y4. I0.8706 J0.0875
N59 G03 X1.225 Y4.6 J0.6
N60 G01 G40 X0.625
N61 G00 Z0.1
N62 M09
N63 G28 Z0.1 M05
N64 M01
 
(T06 - 3/8 DIA END MILL - DIA 0.375)
(ROUGH POCKET TO 0.15 DEPTH)
N65 T06
N66 M06
N67 G90 G54 G00 X0.5926 Y2.3026 S2400 M03 T07
N68 G43 Z1. H06 M08
N69 Z0.1
N70 G01 Z-0.15 F5.0
N71 X0.625 Y1.98
N72 X0.6574 Y2.3026
N73 G02 X0.625 Y2.302 I-0.0324 J0.8224
N74 X0.5926 Y2.3026 J0.823
N75 G01 X0.625 Y2.4145
N76 G02 X0.4665 Y2.4324 J0.7105
N77 G01 X0.6019 Y1.0849
N78 G02 X0.6481 I0.0231 J-0.4599
N79 G01 X0.7835 Y2.4324
N80 G02 X0.625 Y2.4145 I-0.1585 J0.6926
N81 G00 Z1.
N82 M09
N83 G28 Z1. M05
N84 M01
 
(T07 - 1/8 DIA END MILL - DIA 0.125)
(CLEANUP POCKET CORNERS TO 0.08 DEPTH)
N85 T07
N86 M06
N87 G90 G54 G00 X0.4504 Y2.5032 S3000 M03 T01
N88 G43 Z0.1 H07 M08
N89 G01 Z-0.08 F4.0
N90 X0.309 Y2.6446
N91 G00 Z0.1
N92 X0.7996 Y2.5032
N93 G01 Z-0.08
N94 X0.941 Y2.6446
N95 G00 Z0.1
N96 X0.626 Y1.0586
N97 G01 Z-0.08
N98 X0.7674 Y0.9171
N99 G00 Z0.1
N100 X0.624 Y1.0586
N101 G01 Z-0.08
N102 X0.4826 Y0.9171
N103 G00 Z0.1
(CLEANUP POCKET CORNERS TO 0.15 DEPTH)
N104 X0.4504 Y2.5032
N105 G01 Z-0.15
N106 X0.309 Y2.6446
N107 G00 Z0.1
N108 X0.7996 Y2.5032
N109 G01 Z-0.15
N110 X0.941 Y2.6446
N111 G00 Z0.1
N112 X0.626 Y1.0586
N113 G01 Z-0.15
N114 X0.7674 Y0.9171
N115 G00 Z0.1
N116 X0.624 Y1.0586
N117 G01 Z-0.15
N118 X0.4826 Y0.9171
N119 G00 Z0.1
(SEMI-FINISH POCKET CONTOUR - 2 CUTS)
N120 X0.725 Y2.3525
N121 G01 Z-0.075
N122 Y2.4525
N123 G03 X0.625 Y2.5525 I-0.1
N124 G02 X0.3103 Y2.6467 J0.5725
N125 G03 X0.3065 Y2.6444 I-0.0014 J-0.0021
N126 G01 X0.4801 Y0.9169
N127 G03 X0.4837 Y0.9149 I0.0025 J0.0002
N128 G02 X0.7663 I0.1413 J-0.2899
N129 G03 X0.7699 Y0.9169 I0.0011 J0.0022
N130 G01 X0.9435 Y2.6444
N131 G03 X0.9397 Y2.6467 I-0.0025 J0.0003
N132 G02 X0.625 Y2.5525 I-0.3147 J0.4783
N133 G03 X0.525 Y2.4525 J-0.1
N134 G01 Y2.3525
N135 G00 Z0.1
N136 X0.725
N137 G01 Z-0.15
N138 Y2.4525
N139 G03 X0.625 Y2.5525 I-0.1
N140 G02 X0.3103 Y2.6467 J0.5725
N141 G03 X0.3065 Y2.6444 I-0.0014 J-0.0021
N142 G01 X0.4801 Y0.9169
N143 G03 X0.4837 Y0.9149 I0.0025 J0.0002
N144 G02 X0.7663 I0.1413 J-0.2899
N145 G03 X0.7699 Y0.9169 I0.0011 J0.0022
N146 G01 X0.9435 Y2.6444
N147 G03 X0.9397 Y2.6467 I-0.0025 J0.0003
N148 G02 X0.625 Y2.5525 I-0.3147 J0.4783
N149 G03 X0.525 Y2.4525 J-0.1
N150 G01 Y2.3525
N151 G00 Z0.1
(FINISH POCKET TO SIZE - D57=0.0)
N152 X0.6258 Y1.7959
N153 G01 Z-0.156
N154 X0.6767 Y2.3021
N155 X0.7001 Y2.3521
N156 X0.5499
N157 X0.5726 Y2.3084
N158 X0.6273 Y1.7646
N159 X0.6205 Y1.7146
N160 X0.6248 Y1.4459
N161 X0.6405 Y1.3771
N162 X0.6506 Y1.2771
N163 X0.625 Y1.0146
N164 X0.686 Y1.0396
N165 X0.6736 Y1.0834
N166 X0.8105 Y2.4459
N167 X0.8417 Y2.5021
N168 X0.8017 Y2.4646
N169 X0.7366 Y2.4521
N170 X0.5134
N171 X0.4483 Y2.4646
N172 X0.4083 Y2.5021
N173 X0.4382 Y2.4584
N174 X0.5758 Y1.0896
N175 X0.564 Y1.0396
N176 X0.4837 Y0.9149
N177 G02 X0.7663 I0.1413 J-0.2899
N178 G03 X0.7699 Y0.9169 I0.0011 J0.0022
N179 G01 X0.9435 Y2.6444
N180 G03 X0.9397 Y2.6467 I-0.0025 J0.0003
N181 G02 X0.625 Y2.5525 I-0.3147 J0.4783
N182 X0.3103 Y2.6467 J0.5725
N183 G03 X0.3065 Y2.6444 I-0.0014 J-0.0021
N184 G01 X0.4801 Y0.9169
N185 G03 X0.4837 Y0.9149 I0.0025 J0.0002
N186 G00 Z0.1
N187 X0.4996 Y2.3796
N188 G01 Z-0.156
N189 G41 D57 X0.5265 Y2.4694
N190 G03 X0.4636 Y2.5861 I-0.0898 J0.0269
N191 G02 X0.3158 Y2.6551 I0.1614 J0.5389
N192 G03 X0.2965 Y2.6434 I-0.0069 J-0.0104
N193 G01 X0.4701 Y0.9159
N194 G03 X0.4881 Y0.9059 I0.0124 J0.0012
N195 G02 X0.7619 I0.1369 J-0.2809
N196 G03 X0.7799 Y0.9159 I0.0055 J0.0112
N197 G01 X0.9535 Y2.6434
N198 G03 X0.9342 Y2.6551 I-0.0124 J0.0013
N199 G02 X0.625 Y2.5625 I-0.3092 J0.4699
N200 X0.4636 Y2.5861 J0.5625
N201 G03 X0.3469 Y2.5232 I-0.0269 J-0.0898
N202 G01 G40 X0.3257 Y2.4525
N203 G00 Z0.1
N204 M09
N205 G28 Z0.1 M05
N206 G28 X0.3257 Y2.4525
N207 M30
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